Prosecution Insights
Last updated: May 29, 2026

Examiner: GONZALEZ, LEI NMN

Tech Center 3700 • Art Units: 3783

This examiner grants 53% of resolved cases

Performance Statistics

52.9%
Allow Rate
-17.1% vs TC avg
63
Total Applications
+52.8%
Interview Lift
1414
Avg Prosecution Days
Based on 17 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
19.3%
§102 Novelty
74.0%
§103 Obviousness
5.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18055895 AUTO-INJECTOR AND RELATED METHODS OF USE Final Rejection Regeneron Pharmaceuticals, Inc.
18020386 INGESTIBLE DRUG DELIVERY DEVICE Final Rejection Novo Nordisk A/S
19284259 SYSTEMS AND METHODS FOR DENTAL TREATMENT WITH EKF Non-Final OA T33 Dental, Inc.
18454323 SYSTEM AND METHOD FOR ADJUSTING INSULIN DELIVERY TO ACCOUNT FOR INSULIN RESISTANCE Non-Final OA INSULET CORPORATION
18306041 COMPRESSION DETECTION AND COMPENSATION FOR A BIOLOGICAL SENSOR SECURED TO A USER Non-Final OA Insulet Corporation
18209120 INFUSION PUMP Non-Final OA TERUMO KABUSHIKI KAISHA
17716675 Catheter Placement System with Splittable Anchor Non-Final OA Bard Access Systems, Inc.
17921276 Supplemental Device for an Injection Device Non-Final OA Sanofi
17764451 Safety Injection Device Final Rejection Becton Dickinson France
17901034 Instrument Delivery Device with Linearly Compressible Housing Non-Final OA Becton, Dickinson and Company
18029195 AUTOINJECTOR NEEDLE-HOUSING ASSEMBLY Non-Final OA SHL MEDICAL AG
17549758 SURGICAL DEVICES, SYSTEMS, AND METHODS FACILITATING MULTIPLE FLOW PATH FLUID MANAGEMENT Non-Final OA Medtronic Xomed, Inc.
18019777 CATHETER ARRANGEMENT INCLUDING A VALVE ELEMENT ELASTICALLY DEFORMABLE BY FLUID PRESSURE Non-Final OA B. Braun Melsungen AG
17783237 FLOWRATE CONTROL FOR SELF-PRESSURIZED RESERVOIR OF A DEVICE FOR DELIVERING MEDICATION Final Rejection AITA BIO INC.
18549590 NASAL DRUG DELIVERY DEVICE WITH ADJUSTABLE POSITION Non-Final OA Nasal-Phyto (SZ) Pharmaceutical Technology Co., Ltd.
17786698 SYRINGE APPARATUS Non-Final OA Owen Mumford Limited
18036637 Microneedle Array Coated with Composition Containing Particles Final Rejection MEDRx Co., Ltd.
17640239 DEVICE FOR ADMINISTERING A FLUID Final Rejection Henke-Sass, Wolf GmbH
17621288 MEDICAL INJECTION SYSTEM AND METHOD Final Rejection Preci Health SA
18003212 A PERFUSION BALLOON WITH AN EXPANDABLE INTERNAL LUMEN Non-Final OA POLIMED RESEARCH SP. Z O.O.
17575783 PRESSURE-SENSING BLEED-BACK CONTROL VALVE WITH IMPROVED SEALING Non-Final OA Cygnus Medical LLC

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